Senior Security Engineer, Add-ons Operations

Mozilla

Remote regions

Germany

Salary range

$73,440–$98,280/yr

Benefits

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Responsibilities:

  • Deliver major features and architectural improvements across the Add-ons stack, including automated moderation pipelines, Reviewer tools, and DevHub.
  • Improve platform reliability through deployments, monitoring, and incident response, while creating robust observability systems and data-backed insights.
  • Collaborate with designers, product managers, QA, and community contributors to deliver end-to-end improvements and resolve issues impacting users and developers.

Requirements:

  • Experience building modern web applications with strong skills in Python/Django or similar backend frameworks.
  • Understanding of web security principles and practices.
  • Strong collaboration and communication skills in a distributed team environment.

Benefits:

  • Generous performance-based bonus plans and rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting and considerable paid parental leave.
  • One-time home office stipend, annual professional development budget, and quarterly well-being stipend.

Mozilla

Mozilla Corporation is the non-profit-backed technology company behind Firefox and other products, focused on making the internet better for people. With over 225 million users and wholly owned by the non-profit Mozilla Foundation, we are committed to open-source software and a people-first mission, not shareholders.

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